Prestressed reinforced concrete bearers for switches. General specifications
NORM herausgegeben am 1.9.2022
Designation standards: GOST 32942-2014
Note: UNGÜLTIG
Publication date standards: 1.9.2022
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Russian technical standard
Kategorie: Technische Normen GOST